What’s Vulnerable › Vulnerabilities
CVE-2026-18667: Sensor Proxy Version 1.4.2 Fixes One Vulnerability
- Severity: critical (CVSS 9.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-03 · updated 2026-10-23
- Weakness: CWE-94
Description
A vulnerability in Tenable Sensor Proxy allows a remote attacker to execute code with elevated privileges by inducing an operator to connect the sensor to an attacker-controlled host.
Affected products
- Tenable, Inc. Sensor Proxy: before 1.4.2 — fixed in 1.4.2
How to fix
Upgrade to a fixed version: Tenable, Inc. Sensor Proxy 1.4.2. Check the vendor advisory for mitigations.
References
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